740-103/000-021

Features

• PCB terminal strips with screwdriver-actuated CAGE CLAMP® connection
• Top-of-unit actuation
• Pin and dimensions compatible with screw-type terminal blocks of a similar design
• PCB terminal strips may be positioned adjacently without losing any poles

Approvals

• Underwriters Laboratories Inc., UR, E45172, UL 1059
• DEKRA Certification B.V., CSA, 1711139, C22.2 No. 158

Specifications

Notes

• Variants:: Other pole numbers || Other colors || Mixed-color PCB connector strips || Direct marking || Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/

Ratings Per Iec/En

• Ratings per: IEC/EN 60664-1
• Nominal voltage (III/3): 300 V
• Rated surge voltage (III/3): 4 kV
• Rated voltage (III/2): 320 V
• Rated surge voltage (III/2): 4 kV
• Nominal voltage (II/2): 630 V
• Rated surge voltage (II/2): 4 kV
• Rated current: 16 A
• Legend (ratings): (III / 2) ≙ Overvoltage category III / Pollution degree 2

Ratings Per Ul

• Approvals per: UL 1059
• Rated voltage UL (Use Group B): 300 V
• Rated current UL (Use Group B): 10 A
• Rated voltage UL (Use Group D): 300 V
• Rated current UL (Use Group D): 10 A

Ratings Per Csa

• Approvals per: CSA
• Rated voltage CSA (Use Group B): 300 V
• Rated current CSA (Use Group B): 16 A
• Rated voltage CSA (Use Group D): 300 V
• Rated current CSA (Use Group D): 10 A

Connection 1

• Connection technology: CAGE CLAMP®
• Actuation type: Operating tool
• Solid conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
• Fine-stranded conductor: 0.08 … 2.5 mm² / 28 … 12 AWG
• Fine-stranded conductor; with insulated ferrule: 0.25 … 1.5 mm²
• Fine-stranded conductor; with uninsulated ferrule: 0.25 … 1.5 mm²
• Note (conductor cross-section): 12 AWG: THHN, THWN
• Strip length: 6 … 7 mm / 0.24 … 0.28 inch
• Conductor connection direction to PCB: 0 °
• Pole No.: 3

Physical Data

• Pin spacing: 5 mm / 0.197 inch
• Width: 15 mm / 0.591 inch
• Height: 23.3 mm / 0.917 inch
• Height from the surface: 18.2 mm / 0.717 inch
• Depth: 11.1 mm / 0.437 inch
• Solder pin length: 5.1 mm
• Solder pin dimensions: 0.8 x 1 mm
• Drilled hole diameter with tolerance: 1.3 (+0.1) mm

Pcb Contact

• PCB Contact: THT
• Solder pin arrangement: Over the entire terminal strip (in-line)
• Number of solder pins per potential: 1

Material Data

• Color: Light gray
• Material group: I
• Insulation material: Polyamide (PA66)
• Flammability class per UL94: V0
• Clamping spring material: Chrome nickel spring steel (CrNi)
• Contact material: Electrolytic copper (ECu)
• Contact plating: Tin-plated
• Fire load: 0.063 MJ
• Weight: 4.168 g

Environmental Requirements

• Limit temperature range: -60 … +105 °C

Commercial Data

• Packaging type: Box
• Country of origin Sales Organisation Germany: PL
• GTIN: 4055143260152
• Customs tariff number Sales Organisation Germany: 85369010000